Failed to download subtitle (bug!)

Kodi refuses to download the subtitle, no matter who is the sub provider, because of the videostream file name is maybe too long or invalid, so, the sub cannot be renamed and saved localy as an .srt

Please check the end of my kodi.log, it is obvious there:

19:17:43.268 T:4388 ERROR: CGUIDialogSubtitles::OnDownloadComplete - Saving of subtitle C:\Users\Gerasimos\AppData\Roaming\Kodi\userdata\addon_data\service.subtitles.subtitles.gr\temp\the.handmaids.tale.s01e07.720p.webrip.x264-morose.srt.srt to special://temp/cpW-90YeYf2ke0lfFuOwDdJu9v_Gm1c0dJfGh3OmrajNKDVCQMs89JqULO51TlrRx_T35S8Ly7pZCBgrExV8vt5DIsJB4FryJcG248ix8iUki8_qVhwkWYYLWpY6VcPy0_kMMgdQn4t3NG8MIXQlmd80Rsc11hdiY-0LBKRXKHJtvIT0sAwCxxE7lENi-reprG_l9ZNghftExzt917R2E_U6KFbYTNtHkA5IVGBHpSfTattb45EwBoVThcSucWe2VgqLzW1B7l1qowNIYUSZ4gtDIkUoUg4hBL-yc-cFTledMWwAbgFwB67wd0M79KZD6ZVZKGPouWZAv_5i1t_N4Wq5tRex3bjmI1KOPb9OJb9xHk_KKQH9faBrLHbCHCC0fbnIrL47f9fkc-1OTVldyNr-tz2yPmx7N66EVqpECNG6Q6u2Qqw25Rt75NydnD2TU6pyZOEjOBlY98Un-tkzTZY4rd3U7Jz8lY61CK_QessyehJz_76YHWZ1DwlZ6D--ULlR2oui-BaOA9ze2TG7Jac1rJxf3M3LHenTTGnr0lBjnrWtHnKrFCL12sYyiOpgrR3FOHCf9H_56y5qB8bBXYgnlkx9KL6il9GOAyT3Hy8=m59.el.srt failed